1. What is the moment of inertia of a 2.5 kg long uniform rod withlength of 2.5 meters. The axis of rotation is located at the centerof the rod.2. An object has a mass of 150 grams is connected to one end ofthe roped with a length of 40-centimeters. What is the moment ofinertia of the object about the axis of rotation AB? Ignore therope's mass.11B3. The mass of each object is 200 grams, connected by a rope.The length of the rope is 50 cm. What is the moment of inertia ofthe object about the axis of rotation? Ignore the rope's mass.m.4. A 4-meter long uniform ladder weighing 200 N is leaningagainst the wall at an angle of 60 degrees along the horizontal.Calculate the force on the ladder exerted by the floor and the wall.5. Two girls are sitting on a 7-meter see-saw. Girl A weighs 200N and sits 3.5 m away from the fulcrum while Girl B weighs 400N. Calculate how far should Girl B sit from the fulcrum to balancethe see-saw. Neglect the mass of the see-saw.A

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1. What is the moment of inertia of a 2.5 kg long uniform rod with length of 2.5 meters. The axis of rotation is located at the center of the rod.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Dynamics

Section: Chapter Questions

Problem 73P: A cylinder with moment of inertia I1 rotates with angular velocity 0 about a frictionless vertical...

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